1389401856

素因数分解:

$2^8\times 3^3\times {\mathrm{59}}^1\times {\mathrm{3407}}^1$

素因数の和:3491

約数の個数: 144

約数和(自身を含む): 4179571200

約数和(自身を除く): 2790169344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 256, 288, 354, 384, 432, 472, 531, 576, 708, 768, 864, 944, 1062, 1152, 1416, 1593, 1728, 1888, 2124, 2304, 2832, 3186, 3407, 3456, 3776, 4248, 5664, 6372, 6814, 6912, 7552, 8496, 10221, 11328, 12744, 13628, 15104, 16992, 20442, 22656, 25488, 27256, 30663, 33984, 40884, 45312, 50976, 54512, 61326, 67968, 81768, 91989, 101952, 109024, 122652, 135936, 163536, 183978, 201013, 203904, 218048, 245304, 327072, 367956, 402026, 407808, 436096, 490608, 603039, 654144, 735912, 804052, 872192, 981216, 1206078, 1308288, 1471824, 1608104, 1809117, 1962432, 2412156, 2616576, 2943648, 3216208, 3618234, 3924864, 4824312, 5427351, 5887296, 6432416, 7236468, 7849728, 9648624, 10854702, 11774592, 12864832, 14472936, 19297248, 21709404, 23549184, 25729664, 28945872, 38594496, 43418808, 51459328, 57891744, 77188992, 86837616, 115783488, 154377984, 173675232, 231566976, 347350464, 463133952, 694700928, 1389401856]

約数ペア:

[(1, 1389401856), (2, 694700928), (3, 463133952), (4, 347350464), (6, 231566976), (8, 173675232), (9, 154377984), (12, 115783488), (16, 86837616), (18, 77188992), (24, 57891744), (27, 51459328), (32, 43418808), (36, 38594496), (48, 28945872), (54, 25729664), (59, 23549184), (64, 21709404), (72, 19297248), (96, 14472936), (108, 12864832), (118, 11774592), (128, 10854702), (144, 9648624), (177, 7849728), (192, 7236468), (216, 6432416), (236, 5887296), (256, 5427351), (288, 4824312), (354, 3924864), (384, 3618234), (432, 3216208), (472, 2943648), (531, 2616576), (576, 2412156), (708, 1962432), (768, 1809117), (864, 1608104), (944, 1471824), (1062, 1308288), (1152, 1206078), (1416, 981216), (1593, 872192), (1728, 804052), (1888, 735912), (2124, 654144), (2304, 603039), (2832, 490608), (3186, 436096), (3407, 407808), (3456, 402026), (3776, 367956), (4248, 327072), (5664, 245304), (6372, 218048), (6814, 203904), (6912, 201013), (7552, 183978), (8496, 163536), (10221, 135936), (11328, 122652), (12744, 109024), (13628, 101952), (15104, 91989), (16992, 81768), (20442, 67968), (22656, 61326), (25488, 54512), (27256, 50976), (30663, 45312), (33984, 40884)]